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s3: Eliminate sys_select from do_smb_resolve() -- untested

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This commit is contained in:
Volker Lendecke 2011-02-07 17:19:03 +01:00 committed by Volker Lendecke
parent b28a2e519a
commit 5b26cfe143
1 changed files with 3 additions and 14 deletions
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17
source3/client/dnsbrowse.c
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@ -61,7 +61,6 @@ static void do_smb_resolve(struct mdns_smbsrv_result *browsesrv)
int mdnsfd; int mdnsfd;
int fdsetsz; int fdsetsz;
int ret; int ret;
fd_set *fdset = NULL;
struct timeval tv; struct timeval tv;
DNSServiceErrorType err; DNSServiceErrorType err;
@ -78,24 +77,14 @@ static void do_smb_resolve(struct mdns_smbsrv_result *browsesrv)
mdnsfd = DNSServiceRefSockFD(mdns_conn_sdref); mdnsfd = DNSServiceRefSockFD(mdns_conn_sdref);
for (;;) { for (;;) {
if (fdset != NULL) { int revents;
TALLOC_FREE(fdset);
}
fdsetsz = howmany(mdnsfd + 1, NFDBITS) * sizeof(fd_mask); ret = poll_one_fd(mdnsfd, POLLIN|POLLHUP, 1000, &revents);
fdset = TALLOC_ZERO(ctx, fdsetsz);
FD_SET(mdnsfd, fdset);
tv.tv_sec = 1;
tv.tv_usec = 0;
/* Wait until response received from mDNS daemon */
ret = sys_select(mdnsfd + 1, fdset, NULL, NULL, &tv);
if (ret <= 0 && errno != EINTR) { if (ret <= 0 && errno != EINTR) {
break; break;
} }
if (FD_ISSET(mdnsfd, fdset)) { if (revents & (POLLIN|POLLHUP|POLLERR)) {
/* Invoke callback function */ /* Invoke callback function */
DNSServiceProcessResult(mdns_conn_sdref); DNSServiceProcessResult(mdns_conn_sdref);
break; break;